Thaum koj lub hydraulic valve vaj tsev yuav tsum tuav ± 0.005 hli kam rau ua nyob rau hauv 400-bar cycling - thiab ua tsis tau tsuas yog tom qab 10,000 teev - koj tsis hu rau lub khw muag khoom. Koj hu ib Ultra siab precision machining Hoobkas tsim kom muaj qhov tseeb qhov tseeb, tsis yog qhov sib ze txaus txaus.
Qhov ntawd yog qhov kev ua haujlwm tiag tiag QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. confronts txhua hnub hauv Qingdao. Peb tau pom cov neeg siv khoom rov qab los ntawm peb qhov ua tsis tau zoo-txhua tus nrog micro-kawg ntawm thaj chaw muaj kev kub ntxhov hauv AMS 5387 cobalt alloy twj tso kua mis. Lub hauv paus ua rau? Tsis tsim yuam kev. Tsis yog cov khoom tsis zoo. Tab sis inconsistent thermal keeb kwm hla casting-rau-machining handoff. Tias yog vim li cas lawv qhov chaw ISO-raws li tsis kho cov casting thiab CNC raws li cov chaw ua haujlwm sib cais - nws fuses lawv mus rau hauv ib qho kev tswj cov txheej txheem, qhov twg txhua lub voj voog kho cua sov tau nkag, txhua CMM scan khi rau cov khoom siv raw, thiab txhua qhov tsis yog tus qauv T800 cobalt nozzle tshuaj xyuas ob zaug: ib zaug ua ntej sib tsoo, ib zaug tom qab sib tsoo zaum kawg.
Vim li cas "Ultra High Precision" Tsis yog Kev Lag Luam nkaus xwb - Nws tau ntsuas hauv Microns thiab Microstructures
Muaj tseeb ultra siab precision machining Hoobkas muaj peev xwm qhia tau hais tias qhov twg tolerances cuam tshuam nrog metallurgy. Xav txog lub piston twj tso kua mis lub tog raj kheej vaj tsev: phab ntsa thicknesses txawv ntawm 8 hli mus rau 42 hli; Internal bores thov Ra ≤ 0.4 µm; Qhov tseem ceeb sealing nto yuav tsum tau GD&T txoj hauj lwm kam rau ua ntawm ± 0.01 hli txheeb ze rau datum B-C. Standard CNC khw ntaus cov lej ntawm ruaj khov 304 stainless billets. Tab sis sim nws ntawm peev-cam khwb cia cobalt-nickel alloy nrog dendritic grain qauv-thiab feem ntau vau ntawm roughing theem.
QINGDAO QIANGSENYUAN daws qhov no los ntawm kev tswj hwm qhov sib txawv ntawm lwm tus tsis quav ntsej:
- Khoom siv ua ntej txias: Tag nrho AMS 5387 thiab T800 alloy castings undergo tov annealing * ua ntej * thawj txiav - tsis yog tom qab - los txo cov kev ntxhov siab seem thiab homogenize carbide faib
- Toolpath txawj ntse: Multi-axis toolpaths zam radial chatter ntawm nyias-walled seem los ntawm kev sib piv tus nqi pub rau hauv zos rigidity - tsis yog ib feem ntawm qhov kev zov me nyuam
- Thermal drift them nyiaj: Cov tshuab khiav tag nrho cov thermal soak cycles ua ntej ntau lawm hloov; Kev ntsuas CMM suav nrog ambient kub correlation ib ASME B89.4.1
Qhov no tsis yog theoretical. Nyob rau hauv ib txoj haujlwm North American oilfield tsis ntev los no, lawv pab neeg tau ntes tau 0.012 hli bore taper tsim nruab nrab-machining-traced rau coolant kub drift. Lawv kho tus nqi ntws thiab ntxiv 15-feeb nyob hauv ua ntej ua tiav. Qhov tshwm sim: xoom rework hla 142 units.
Vertical Integration Uas Uas Muaj Kev Ruaj Ntseg - Tsis yog Kev Yooj Yim xwb
Qee cov neeg muag khoom tau hais tias "lub khw muag khoom ib-nres" muaj peev xwm. Tab sis kev koom ua ke tsuas yog qhov tseem ceeb thaum nws tiv thaiv qhov kev sib tw ntawm cov txheej txheem. Sand casting shrinkage sib txawv los ntawm alloy, pwm ntom, thiab txias npaum li cas. Yog tias koj tus khub machining tsis tswj cov casting - lossis phem dua, outsources nws - qhov kawg ntawm geometry yuav ua tau, tsis txiav txim siab.
QINGDAO QIANGSENYUAN muaj ob qho tib si foundry thiab CNC kab. Lawv cov hlau castings tsis yog tsuas yog nchuav thiab xa mus rau machining. Txhua batch tau kuaj ultrasonic, tom qab ntawd tau txais daim ntawv qhia hardness. Machining cov kev pab cuam nws pib-kho qhov tob-ntawm-txiav raws li hauv zos Brinell nyeem ntawv-yog li 220 HB cheeb tsam txiav tob dua li 260 HB cheeb tsam, tswj cov cuab yeej zoo ib yam thiab kev ncaj ncees ntawm qhov chaw.
Rau cov hlau thiab stainless hlau castings, lawv siv ceramic plhaub peev casting rau net-shaped complexity, ces siv kev ntxhov siab-relief annealing * tam sim * tom qab kev nqis peev - ua ntej muaj kev cuam tshuam ntawm kev cuam tshuam tshwm sim. Tias yog vim li cas lawv cov twj tso kua mis ua tau zoo ntawm 0.03 mm / m tsis muaj kev sib tsoo.
Yam uas cov neeg siv khoom xav tau tiag tiag—Tsis yog Daim Ntawv Qhia Cog Lus
Cov neeg saib xyuas kev yuav khoom nug peb cov lus nug ua ntej tso POs rau qhov nruj-tso rau qhov chaw:
- Koj puas tuaj yeem ua pov thawj traceability mus rau tus lej xov tooj cua sov thiab kev txheeb xyuas yaj?
- Puas yog koj daim ntawv tshuaj ntsuam xyuas qhia qhov tseeb ntsuas qhov tseem ceeb - tsis yog "pass / poob" nyiaj muas?
- Koj puas yuav chij GD&T tsis sib haum * ua ntej * txiav hlau - tsis yog tom qab thawj tsab ntawv tsis lees paub?
Cov lus teb yuav tsum yog - nrog cov pov thawj. QINGDAO QIANGSENYUAN embeds traceability ntawm txhua kauj ruam: cov ntaub ntawv tuaj txog yog scanned thiab txuas mus rau kev txiav txim ua hauj lwm; CMM cov ntaub ntawv muaj xws li point-cloud overlays tawm tsam nominal CAD; engineering tshuaj xyuas cov ntaub ntawv txhua qhov kev tsim-rau-kev tsim tawm tswv yim-nrog rau lwm txoj hauv kev uas txo tus nqi yam tsis muaj kev cuam tshuam kev ua haujlwm (piv txwv li, hloov los ntawm hauv av mus rau honed tiav ntawm tsis-sealing bores).
Lawv tsis zais tom qab "kev ua raws cai." Lawv cov txheej txheem ua tau zoo raws li ISO 9001 tab sis ua rau kev qhuab qhia hauv aerospace-qib: kev tuav pov hwm tag nrho ntawm cov ntaub ntawv ntsuas kev ntsuas, kev tswj xyuas cov txheej txheem ntawm qhov tseem ceeb, thiab kev tshuaj xyuas thawj kab lus pom los ntawm cov neeg siv khoom-tsim engineers-remotely lossis on-site.
Saib tom ntej: Qhov twg Ultra High Precision Manufacturing yog Headed Next
Tom ntej-gen industrial systems yuav tsis tsuas yog thov kom nruj dua-lawv yuav xav tau nruj dua * txheej txheem sib txuas *. Xav txog hybrid Cheebtsam: cam khwb cia-nyob rau hauv txias raws nyob rau hauv cobalt alloy nozzles, los yog machined iav hniav integrated ncaj qha rau hauv xuab zeb-cam khwb cia winch center ncej chais. Cov no xav tau cov lus tawm tswv yim tiag tiag ntawm lub sijhawm simulation, thermal qauv, thiab CNC kinematics.
QINGDAO QIANGSENYUAN twb tab tom tsim tus choj-khiav kev sib tw simulation nrog CAM software los kwv yees cov hotspots distortion, tom qab ntawd cov txheej txheem kho kho offsets rau hauv toolpaths. Lawv R & D tsom tsis yog ntawm cov tshuab loj. Nws yog nyob rau ntawm smarter handoffs: casting cov ntaub ntawv pub machining logic, metrology cov ntaub ntawv refining tshav kub tsis, cov ntaub ntawv pov thawj kho tshiab soj ntsuam cov phiaj xwm.
Yog tias koj daim ntawv thov xav tau ntau dua li kev rov ua dua-yog tias nws xav tau kev ua tau zoo dua qub nyob rau hauv qhov hnyav, qhov kub thiab txias, thiab hnav-ces koj tus neeg muag khoom yuav tsum khiav lag luam raws li kev txuas ntxiv ntawm koj pab pawg engineering. Tsis yog tus neeg muag khoom. Tsis yog lub rooj cob qhia. Ib Ultra siab precision machining Hoobkas ntsuas nyob rau hauv microns, validated nyob rau hauv microstructures, thiab muaj pov thawj nyob rau hauv lub hom phiaj tseem ceeb kev pab cuam.
